CL

Ching-Chou Lin

SC Shou King Enterprise Co.: 2 patents #1 of 1Top 100%
Overall (1997): #4,813 of 185,788Top 3%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5687820 Reversible ratchet mechanism — 1997-11-18
D384565 Driver handle — 1997-10-07
D384263 Driver handle — 1997-09-30
D382188 Hand tool — 1997-08-12
5632186 Reversible screwdriver — 1997-05-27